Send Inquiry
| Standard： | ||||||||
| API Spec 5L | ||||||||
| GB/T9711 | ||||||||
| Uses： | ||||||||
| It is used for conveying gas,water,and petroleum of both the oil and natural gas industries. | ||||||||
| Grade: | ||||||||
| Standard | Grade | Remarks | ||||||
| API5L PSL1 | B、X42、X46、X52、X56、X60、X65、X70 | |||||||
| API5L PSL2 | BN、X42N、X46N、X52N、X56N、X60N、X65Q、X70Q、X80Q | |||||||
| API5L PSL2(Annex H) | BNS、BQS、X42NS、X42QS、X46NS、X46QS、X52NS、X52QS、X56QS、X60QS、X65QS、X70QS | PIPE FOR SOUR SERVICE | ||||||
| API5L PSL2(Annex J) | BNO、BQO、X42NO、X42QO、X46NO、X46QO、X52NO、X52QO、X56QO、X60QO、X65QO、X70QO、X80QO | OFFSHORE LINE PIPE | ||||||
| GB9711 | L245N、L290N、L320N、L360N、L390N、L415N、L450Q、L485Q、L555Q |
